Penguins wearing Santa Claus outfits walk on a snowy field during a photo call for a promotional event for the Christmas holiday season at the Everland amusement park in Yongin, about 50 km (31 miles) south of Seoul, South Korea, December 11, 2008. [Agencies]

    Penguins wearing Santa Claus outfits stand on a snowy field during a photo call for a promotional event for the Christmas holiday season at the Everland amusement park in Yongin, about 50 km (31 miles) south of Seoul, South Korea, December 11, 2008.[Agencies]